Using
https://www.thingiverse.com/thing:4981649
This is a track mountable vertical cup holder for a 20oz Yeti Rambler. I needed a cup holder for the inside of my e-bike crate. There is no reason it couldn't work in a kayak crate, wall, or workbench.
The author remixed this model.
The tube didn't fit my bike so I replaced that assembly with a post and hole to mount it on a gear track like kayakers use.